.{$form-prefix}
  .{$form-prefix}-item
    position relative
    padding-bottom 24px
    clearfix()
    &-label
      display inline-block
      float left
      width 80px
      padding 5px 0 5px 15px
      box-sizing border-box
    &-content
      margin-left 80px
    &-error
      display none
      position absolute
      margin-top 5px
      line-height 1
.{$form-prefix}
  &-label-left
    .{$form-prefix}-item-label
      text-align left
  &-label-right
    .{$form-prefix}-item-label
      text-align right
  .{$form-prefix}-item
    input, textarea
      width 100%
  .{$form-prefix}-item-valid-error
    input, textarea
      border 1px solid $red-color
    .d-form-item-error
      display block
      color $red-color
